21288+7756

  • Unique Name: 21288+7756HU 771
  • RA: 21 28 47.15
  • Dec: +77 56 06.8
  • Discoverer: HU
  • Discoverer Number: 771
  • Components:
  • First year: 1904
  • Last year: 1991
  • Observations: 7
  • First position angle: 192
  • Last position angle: 193
  • First separation: 2.6
  • Last separation: 2.6
  • Mag first component: 7.45
  • Mag second component: 10.8
  • Spectral type: K0
  • Primary proper motion RA: -7
  • Primary proper motion DEC: -19
  • Secondary proper motion RA: -9
  • Secondary proper motion DEC: -18
  • Durchmusterung: +77 823
  • Notes:
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